Designed this in tinkercad just to solve a specific problem of my x-acto knives rolling all over the place. :-)
Printer Brand:
Ultimaker
Printer:
Ultimaker 2 Extended
Rafts:
No
Supports:
No
Resolution:
.2
Infill:
10% or higher for weight
Notes:
Do not resize. Slots are designed specifically to hold blades, tips down for safety. Knives should not be stored with blades loaded. (Common sense)
